Guild Wars 2

Recently, auto-attack bug in several cases:
- During the attack of a foe, change target with the left mouse button (which should not do anything except show the life bar of the targeted mob) and auto-attack is off.
- During the attack of a foe, if you dodge giving a direction to it (directional arrow + dodge), auto attack is off.

Regarding your second bullet about auto-attack bug.

https://forum-en.gw2archive.eu/forum/support/bugs/Auto-attack-cancelled-on-dodge-merged/first